cc/trees/layer_tree_host_impl.cc - Issue 591473003: (Reland) cc:Use impl-side painting in LTH context lost test

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Unified Diff: cc/trees/layer_tree_host_impl.cc

Issue 591473003: (Reland) cc:Use impl-side painting in LTH context lost test (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: review comment addressed. Created 6 years, 3 months ago

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Index: cc/trees/layer_tree_host_impl.cc

diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc

index 07dc6c8f51558136e5ddf376f71f8f5c274b45df..1606120fdba7e150ec017923d4dfebd45276db02 100644

--- a/cc/trees/layer_tree_host_impl.cc

+++ b/cc/trees/layer_tree_host_impl.cc

@@ -2115,6 +2115,11 @@ bool LayerTreeHostImpl::InitializeRenderer(

client_->SetMaxSwapsPendingOnImplThread(max_frames_pending);

client_->OnCanDrawStateChanged(CanDraw());

+ // There will not be anything to draw here, so set high res

+ // to avoid checkerboards, typically when we are recovering

+ // from lost context.

+ active_tree_->SetRequiresHighResToDraw();

return true;

}

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